US20040048512A1 - Quick coupler for cylindrical battery terminal - Google Patents
Quick coupler for cylindrical battery terminal Download PDFInfo
- Publication number
- US20040048512A1 US20040048512A1 US10/238,645 US23864502A US2004048512A1 US 20040048512 A1 US20040048512 A1 US 20040048512A1 US 23864502 A US23864502 A US 23864502A US 2004048512 A1 US2004048512 A1 US 2004048512A1
- Authority
- US
- United States
- Prior art keywords
- terminal
- battery
- quick coupler
- cylindrical
- elastic metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/28—End pieces consisting of a ferrule or sleeve
- H01R11/281—End pieces consisting of a ferrule or sleeve for connections to batteries
- H01R11/282—End pieces consisting of a ferrule or sleeve for connections to batteries comprising means for facilitating engagement or disengagement, e.g. quick release terminal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
- H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Definitions
- the present invention generally relates to a connector for battery terminal, and in particular to a quick coupler for connecting cylindrical battery terminal of a battery set.
- the terminal of the known Pb-acid battery is either in a L-shaped or cylindrical form.
- the cylindrical battery terminal is mostly used in a battery with larger electric power capacity, while the L-shaped terminal is used in a battery with smaller electric power capacity.
- FIG. 1 shows a perspective view of a prior art battery 1 mounted with two conventional cylindrical terminals thereon.
- the cylindrical terminals include a positive terminal 2 and a negative terminal 3 upward extended from the battery 1 .
- lead oxide is mixed with sulfuric acid to form into paste, which can be smoothly coated on the battery grid.
- the battery grid is fitted into battery case with two protruded ends.
- formation After the assembly of the electric plate and the battery case, it is followed by an important procedure known as “formation”.
- the two protruded ends are connected respectively to two wires, and electrified. Under controlled conditions of appropriate electric current, electric voltage, time, specific gravity of acid, paste coated on the plate is transferred by electrical chemistry into the positive and negative terminals.
- a primary object of the present invention is to provide a quick coupler for cylindrical battery terminal.
- the connection between the electric wire and the battery terminal can be simplified and accomplished in short time by mounting the quick coupler onto the battery terminal.
- Another object of the present invention is to provide a good conductive coupler for cylindrical battery terminal.
- the coupler When mounted to the battery terminal, by means of the ring shape contact surface, the coupler can tightly contact the metal part of battery terminal, providing excellent conductivity between battery terminal and wire.
- Another object of the present invention is to provide a smooth coupler for cylindrical battery terminal, which can avoid damage to battery terminal. Since there is no sharp teeth on the coupler, it will not cause damage to the surface of battery terminal.
- a further object of the present invention is to provide an electric safe coupler for cylindrical battery terminal.
- the coupler is easily to be mounted on battery terminal and greatly reduces the chance of careless touching of conductive part by workers.
- the ring shape coupler processes no teeth, and hence will not generate electric arc.
- Safety and coupler life-span is greatly enhanced
- FIG. 1 is a perspective view showing a pair of clips may clip on the cylindrical terminals of a battery in accordance the prior art
- FIG. 2 is a perspective view showing a pair of quick couplers constructed in accordance with a preferred embodiment of the present invention may be mounted on the cylindrical battery terminals of a battery;
- FIG. 3 is a bottom perspective view of the quick coupler of the present invention.
- FIG. 4 shows that the quick coupler of the present invention includes a metal disk and a plurality of elastic metal strips
- FIG. 5 is a cross-sectional view of the quick coupler of the present invention taken along line 5 - 5 of FIG. 3;
- FIG. 6 shows that the interior surface wall of the elastic metal strip of the present invention is formed with a plurality of transverse ribs
- FIG. 7 is a cross-sectional view showing that the elastic metal strip of the present invention is further formed with a bent section between the metal disk and the terminal contact section.
- FIG. 2 it is a perspective view showing that a pair of quick couplers 6 constructed in accordance with a preferred embodiment of the present invention is mounted on the cylindrical battery terminals 2 , 3 respectively formed on a battery 1 .
- the same reference numbers used in the previous drawing will be used to refer to the same or like parts.
- Each of the quick couplers 6 is connected with an electric wire 5 .
- FIG. 3 is a bottom perspective view showing that the quick coupler 6 of the present invention includes an insulated mask 61 having a top plate 611 and downward cylindrical wall integrally formed from the top plate 611 .
- the insulated mask 61 forms an internal cavity and is tapered with a broad open bottom end adapted to mount onto a cylindrical battery terminal of the battery.
- the top plate 611 is provided with a central through hole 62 .
- the quick coupler 6 includes a metal disk 71 and a plurality of elastic metal strips 7 mounted in the internal cavity of the insulted mask 61 . As shown in FIG. 4, the elastic metal strips 7 are extended from a periphery of the metal disk 71 .
- Each of the elastic metal strips 7 is formed with a terminal contact section 7 b and an inclined section 7 a integrally extended from the terminal contact section 7 b.
- the terminal contact section 7 b is extended downward from the metal disk 71 , and is adjacent to the interior surface of the cylindrical wall of the insulated mask 61 .
- the inclined section 7 a is slightly extended outward from the terminal contact section 7 b and is engaged with an inward edge 63 formed on the bottom edge of the cylindrical wall of the insulated mask 61 .
- the metal disk 71 is fixed with an upward wire connection portion 72 protrusive to the central through hole 62 of the insulated mask 61 by means of a fastening element 73 .
- the wire connection portion 72 of the metal disk 71 is connected with a tip end 51 of the electric wire 5 .
- the wire connection portion 72 is preferably covered with an insulated sleeve 64 for electric insulation.
- the wire connection portion 72 is conductive and connects the power from the electric wire 5 to the metal disk 71 .
- the quick coupler 6 can be tightly connected to a cylindrical terminal of a battery by mounting the insulated mask 61 on the cylindrical terminal. At this time, each elastic metal strip 7 contacts the conductive surface of the cylindrical terminal of the battery, and the top end of the cylindrical terminal of the battery tightly touches the bottom surface of the metal disk 71 , resulting a good electrical contact.
- FIG. 6 it is a partially enlarged perspective view showing the elastic metal strip 7 of the present invention.
- the interior surface of the elastic metal strip 7 at its terminal contact section 7 b is preferably formed with a plurality of transverse ribs 8 .
- the elastic metal strip 7 may further tightly contact the exterior surface of the cylindrical terminal of the battery by means of the transverse ribs 8 with better electrical contact therebetween.
- FIG. 7 is an enlarged cross-sectional view further showing that the elastic metal strip 7 is formed with a bent section 7 c between the metal disk 71 and the terminal contact section 7 b.
Abstract
A quick coupler for connecting power from a wire to a cylindrical terminal of a battery includes an insulted mask having a top plate, a cylindrical wall and an open end forming an internal cavity. A metal disk and a plurality of elastic metal strips are mounted in the internal cavity. The elastic metal strips are downward extended from a periphery of the metal disk and spaced from each other. The lower section of each elastic metal strip is formed with an outward inclined section which is engaged with an inward edge formed on the interior surface at the open end of the cylindrical wall of the insulated mask. The interior surface wall of each elastic metal strip is formed with a plurality of transverse ribs for enhancing contact with the cylindrical terminal of the battery.
Description
- 1. Field of the Invention
- The present invention generally relates to a connector for battery terminal, and in particular to a quick coupler for connecting cylindrical battery terminal of a battery set.
- 2. Description of the Prior Art
- Batteries are widely used in vehicle, ship, electric motor, uninterrupted power system, portable electronic equipment and so on. The terminal of the known Pb-acid battery is either in a L-shaped or cylindrical form. The cylindrical battery terminal is mostly used in a battery with larger electric power capacity, while the L-shaped terminal is used in a battery with smaller electric power capacity.
- FIG. 1 shows a perspective view of a
prior art battery 1 mounted with two conventional cylindrical terminals thereon. The cylindrical terminals include apositive terminal 2 and anegative terminal 3 upward extended from thebattery 1. - In the manufacture of the battery, lead oxide is mixed with sulfuric acid to form into paste, which can be smoothly coated on the battery grid. After curing, the battery grid is fitted into battery case with two protruded ends. After the assembly of the electric plate and the battery case, it is followed by an important procedure known as “formation”. During formation, the two protruded ends are connected respectively to two wires, and electrified. Under controlled conditions of appropriate electric current, electric voltage, time, specific gravity of acid, paste coated on the plate is transferred by electrical chemistry into the positive and negative terminals.
- In prior art, for connection of battery terminals to wires, a metal ring is put around the cylindrical terminal of the battery and then fastened by means of a fixing screw. In another connection approach,
alligator clips 4 are used to clip on the cylindrical terminal, so as to connecting awire 5 to the terminal of the battery, as shown in FIG. 1. In practice, connection of terminals of the battery is always needed for purposes like charging, discharging or measurement of electricity. - However, in the application of conventional metal ring for wire connection, it wastes a lot of time and effort in fastening the screw, which does not meet production requirement. The use of alligator clips is not ideal too. It is because the sharp teeth and strong clipping power of alligator clip always cause damage to metal surface of battery terminal. Hence, some batteries will become defect. Moreover, when electricity is connected, electric flow is mainly via the sharp tooth tips of alligator clip, where conductivity is poor. Although alligator clip is more convenient and improved as compared to conventional screw, it is not effective enough for saving of time and effort in the viewpoint of manufacturers. During formation of battery, since a batch of batteries will be connected, it wastes a lot of effort. In addition, alligator clip is not safe and workers may carelessly touch the conductive part of clip and be shocked during operation.
- Thus, it is desired to have a quick coupler for cylindrical battery terminal for overcoming the problems discussed above.
- Accordingly, a primary object of the present invention is to provide a quick coupler for cylindrical battery terminal. The connection between the electric wire and the battery terminal can be simplified and accomplished in short time by mounting the quick coupler onto the battery terminal.
- Another object of the present invention is to provide a good conductive coupler for cylindrical battery terminal. When mounted to the battery terminal, by means of the ring shape contact surface, the coupler can tightly contact the metal part of battery terminal, providing excellent conductivity between battery terminal and wire.
- Another object of the present invention is to provide a smooth coupler for cylindrical battery terminal, which can avoid damage to battery terminal. Since there is no sharp teeth on the coupler, it will not cause damage to the surface of battery terminal.
- A further object of the present invention is to provide an electric safe coupler for cylindrical battery terminal. The coupler is easily to be mounted on battery terminal and greatly reduces the chance of careless touching of conductive part by workers. Unlike the alligator clip, the ring shape coupler processes no teeth, and hence will not generate electric arc. Safety and coupler life-span is greatly enhanced
- The present invention will be apparent to those skilled in the art by reading the following description of preferred embodiments thereof, with reference to the accompanying drawings, in which:
- FIG. 1 is a perspective view showing a pair of clips may clip on the cylindrical terminals of a battery in accordance the prior art;
- FIG. 2 is a perspective view showing a pair of quick couplers constructed in accordance with a preferred embodiment of the present invention may be mounted on the cylindrical battery terminals of a battery;
- FIG. 3 is a bottom perspective view of the quick coupler of the present invention;
- FIG. 4 shows that the quick coupler of the present invention includes a metal disk and a plurality of elastic metal strips;
- FIG. 5 is a cross-sectional view of the quick coupler of the present invention taken along line5-5 of FIG. 3;
- FIG. 6 shows that the interior surface wall of the elastic metal strip of the present invention is formed with a plurality of transverse ribs; and
- FIG. 7 is a cross-sectional view showing that the elastic metal strip of the present invention is further formed with a bent section between the metal disk and the terminal contact section.
- With reference to FIG. 2, it is a perspective view showing that a pair of
quick couplers 6 constructed in accordance with a preferred embodiment of the present invention is mounted on thecylindrical battery terminals battery 1. For explanation, the same reference numbers used in the previous drawing will be used to refer to the same or like parts. Each of thequick couplers 6 is connected with anelectric wire 5. - FIG. 3 is a bottom perspective view showing that the
quick coupler 6 of the present invention includes aninsulated mask 61 having atop plate 611 and downward cylindrical wall integrally formed from thetop plate 611. With reference to FIGS. 4 and 5, theinsulated mask 61 forms an internal cavity and is tapered with a broad open bottom end adapted to mount onto a cylindrical battery terminal of the battery. Thetop plate 611 is provided with a central throughhole 62. Moreover, thequick coupler 6 includes ametal disk 71 and a plurality ofelastic metal strips 7 mounted in the internal cavity of the insultedmask 61. As shown in FIG. 4, theelastic metal strips 7 are extended from a periphery of themetal disk 71. Each of theelastic metal strips 7 is formed with aterminal contact section 7 b and aninclined section 7 a integrally extended from theterminal contact section 7 b. - With reference to FIG. 5, preferably, the
terminal contact section 7 b is extended downward from themetal disk 71, and is adjacent to the interior surface of the cylindrical wall of theinsulated mask 61. Theinclined section 7 a is slightly extended outward from theterminal contact section 7 b and is engaged with aninward edge 63 formed on the bottom edge of the cylindrical wall of the insulatedmask 61. By this way, theelastic metal strip 7 is firmly mounted within theinsulated mask 61. - As shown in FIG. 5, the
metal disk 71 is fixed with an upwardwire connection portion 72 protrusive to the central throughhole 62 of the insulatedmask 61 by means of afastening element 73. Thewire connection portion 72 of themetal disk 71 is connected with atip end 51 of theelectric wire 5. Besides, thewire connection portion 72 is preferably covered with aninsulated sleeve 64 for electric insulation. Thewire connection portion 72 is conductive and connects the power from theelectric wire 5 to themetal disk 71. - The
quick coupler 6 can be tightly connected to a cylindrical terminal of a battery by mounting theinsulated mask 61 on the cylindrical terminal. At this time, eachelastic metal strip 7 contacts the conductive surface of the cylindrical terminal of the battery, and the top end of the cylindrical terminal of the battery tightly touches the bottom surface of themetal disk 71, resulting a good electrical contact. - With reference to FIG. 6, it is a partially enlarged perspective view showing the
elastic metal strip 7 of the present invention. As shown in the drawing, the interior surface of theelastic metal strip 7 at itsterminal contact section 7 b is preferably formed with a plurality oftransverse ribs 8. When thequick coupler 6 mounts onto the cylindrical terminal of the battery, theelastic metal strip 7 may further tightly contact the exterior surface of the cylindrical terminal of the battery by means of thetransverse ribs 8 with better electrical contact therebetween. - FIG. 7 is an enlarged cross-sectional view further showing that the
elastic metal strip 7 is formed with abent section 7 c between themetal disk 71 and theterminal contact section 7 b. - Although the present invention has been described with respect to the preferred embodiments, it is contemplated that a variety of modifications, variations and substitutions may be done without departing from the scope of the present invention that is intended to be defined by the appended claims.
Claims (7)
1. A quick coupler with an electric wire for connecting a cylindrical terminal of a battery comprising:
an insulated mask, which is formed a top plate and a downward cylindrical wall extended from the top plate and has a bottom open end, forming an internal cavity, the top plate further having a central through hole;
a metal disk fixed on a bottom surface of the top plate of the insulated mask;
a plurality of elastic metal strips, each of which is spaced from each other and extended downward from the metal disk, the elastic metal strips being adjacent to an interior surface of the cylindrical wall of the insulated mask; and
a wire connection portion formed on the metal disk and protruded to the central through hole of the insulated mask for electrically connecting the electric wire;
when the insulated mask is mounted on the cylindrical terminal of the battery, the elastic metal strips contact the cylindrical terminal of the battery and the metal disk contacts an top end of the cylindrical terminal.
2. The quick coupler as claimed in claim 1 , wherein the insulated mask is tapered in shape, having a smaller diameter at the top plate and a larger diameter at the bottom open end.
3. The quick coupler as claimed in claim 1 , wherein the insulated mask is further formed with an inward edge at the interior surface adjacent to open end of the cylindrical wall, for firmly engaging the elastic metal strips to the insulated mask.
4. The quick coupler as claimed in claim 1 , wherein each elastic metal strip comprises:
a terminal contact section downwardly extended from the metal disk; and
an outward inclined section extended from a bottom end of the terminal contact section.
5. The quick coupler as claimed in claim 1 , wherein each elastic metal strip comprises:
a bent section extended from the metal disk;
a terminal contact section downwardly extended from an end of the bent section in corresponding to the end connecting to the metal disk; and
an outward inclined section extended from a bottom end of the terminal contact section.
6. The quick coupler as claimed in claim 1 , further comprising an insulated sleeve covering on the wire connection portion.
7. The quick coupler as claimed in claim 1 , wherein each of the elastic metal strip is further formed with a plurality of transverse ribs on its interior surface wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/238,645 US20040048512A1 (en) | 2002-09-11 | 2002-09-11 | Quick coupler for cylindrical battery terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/238,645 US20040048512A1 (en) | 2002-09-11 | 2002-09-11 | Quick coupler for cylindrical battery terminal |
Publications (1)
Publication Number | Publication Date |
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US20040048512A1 true US20040048512A1 (en) | 2004-03-11 |
Family
ID=31991007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/238,645 Abandoned US20040048512A1 (en) | 2002-09-11 | 2002-09-11 | Quick coupler for cylindrical battery terminal |
Country Status (1)
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US (1) | US20040048512A1 (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7479028B1 (en) | 2007-12-18 | 2009-01-20 | Pottorff Lawrence P | Charger connector apparatus |
WO2010105940A1 (en) * | 2009-03-16 | 2010-09-23 | Würth Elektronik Ics Gmbh & Co. Kg | Assembly for connecting a motor vehicle battery |
FR2948239A1 (en) * | 2009-07-20 | 2011-01-21 | Valeo Etudes Electroniques | Electrical casing for distributing high current in motor vehicle, has two bus-bars respectively including bands, where each bus-bar has flexibility zone permitting adjustment of clearance during connecting of casing to additional casing |
CN107732476A (en) * | 2017-11-25 | 2018-02-23 | 镇江市丹徒区翱龙电子有限公司 | A kind of Simple electronic connector |
US10069874B2 (en) | 2008-12-01 | 2018-09-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of and mobile user equipment for handling media types of a communication session in an IMS communication system and an IMS node |
US10151802B2 (en) | 2016-11-01 | 2018-12-11 | Duracell U.S. Operations, Inc. | Reusable battery indicator with electrical lock and key |
US10184988B2 (en) | 2012-12-27 | 2019-01-22 | Duracell U.S. Operations, Inc. | Remote sensing of remaining battery capacity using on-battery circuitry |
US10297875B2 (en) | 2015-09-01 | 2019-05-21 | Duracell U.S. Operations, Inc. | Battery including an on-cell indicator |
US10416309B2 (en) | 2013-06-21 | 2019-09-17 | Duracell U.S. Operations, Inc. | Systems and methods for remotely determining a battery characteristic |
US10483634B2 (en) | 2016-11-01 | 2019-11-19 | Duracell U.S. Operations, Inc. | Positive battery terminal antenna ground plane |
US10608293B2 (en) | 2016-11-01 | 2020-03-31 | Duracell U.S. Operations, Inc. | Dual sided reusable battery indicator |
US10818979B2 (en) | 2016-11-01 | 2020-10-27 | Duracell U.S. Operations, Inc. | Single sided reusable battery indicator |
DE102019004950A1 (en) * | 2019-07-17 | 2021-01-21 | FRÖTEK Vermögensverwaltung GmbH | Battery connector |
US10916850B2 (en) | 2013-05-23 | 2021-02-09 | Duracell U.S. Operations, Inc. | Omni-directional antenna for a cylindrical body |
US10964980B2 (en) | 2014-05-30 | 2021-03-30 | Duracell U.S. Operations, Inc. | Indicator circuit decoupled from a ground plane |
US11024891B2 (en) | 2016-11-01 | 2021-06-01 | Duracell U.S. Operations, Inc. | Reusable battery indicator with lock and key mechanism |
US11837754B2 (en) | 2020-12-30 | 2023-12-05 | Duracell U.S. Operations, Inc. | Magnetic battery cell connection mechanism |
-
2002
- 2002-09-11 US US10/238,645 patent/US20040048512A1/en not_active Abandoned
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7479028B1 (en) | 2007-12-18 | 2009-01-20 | Pottorff Lawrence P | Charger connector apparatus |
US10069874B2 (en) | 2008-12-01 | 2018-09-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Method of and mobile user equipment for handling media types of a communication session in an IMS communication system and an IMS node |
WO2010105940A1 (en) * | 2009-03-16 | 2010-09-23 | Würth Elektronik Ics Gmbh & Co. Kg | Assembly for connecting a motor vehicle battery |
FR2948239A1 (en) * | 2009-07-20 | 2011-01-21 | Valeo Etudes Electroniques | Electrical casing for distributing high current in motor vehicle, has two bus-bars respectively including bands, where each bus-bar has flexibility zone permitting adjustment of clearance during connecting of casing to additional casing |
US10698032B2 (en) | 2012-12-27 | 2020-06-30 | Duracell U.S. Operations, Inc. | Remote sensing of remaining battery capacity using on-battery circuitry |
US10184988B2 (en) | 2012-12-27 | 2019-01-22 | Duracell U.S. Operations, Inc. | Remote sensing of remaining battery capacity using on-battery circuitry |
US10916850B2 (en) | 2013-05-23 | 2021-02-09 | Duracell U.S. Operations, Inc. | Omni-directional antenna for a cylindrical body |
US10859705B2 (en) | 2013-06-21 | 2020-12-08 | Duracell U.S. Operations, Inc. | Systems and methods for remotely determining a battery characteristic |
US10416309B2 (en) | 2013-06-21 | 2019-09-17 | Duracell U.S. Operations, Inc. | Systems and methods for remotely determining a battery characteristic |
US11740291B2 (en) | 2013-06-21 | 2023-08-29 | Duracell U.S. Operations, Inc. | Systems and methods for remotely determining a battery characteristic |
US11307259B2 (en) | 2013-06-21 | 2022-04-19 | Duracell U.S. Operations, Inc. | Systems and methods for remotely determining a battery characteristic |
US10684374B2 (en) | 2013-06-21 | 2020-06-16 | Duravell U.S. Operations, Inc. | Systems and methods for remotely determining a battery characteristic |
US10964980B2 (en) | 2014-05-30 | 2021-03-30 | Duracell U.S. Operations, Inc. | Indicator circuit decoupled from a ground plane |
US10297875B2 (en) | 2015-09-01 | 2019-05-21 | Duracell U.S. Operations, Inc. | Battery including an on-cell indicator |
US11024892B2 (en) | 2016-11-01 | 2021-06-01 | Duracell U.S. Operations, Inc. | Dual sided reusable battery indicator |
US10818979B2 (en) | 2016-11-01 | 2020-10-27 | Duracell U.S. Operations, Inc. | Single sided reusable battery indicator |
US10971769B2 (en) | 2016-11-01 | 2021-04-06 | Duracell U.S. Operations, Inc. | Reusable battery indicator with electrical lock and key |
US11024891B2 (en) | 2016-11-01 | 2021-06-01 | Duracell U.S. Operations, Inc. | Reusable battery indicator with lock and key mechanism |
US10151802B2 (en) | 2016-11-01 | 2018-12-11 | Duracell U.S. Operations, Inc. | Reusable battery indicator with electrical lock and key |
US11031686B2 (en) | 2016-11-01 | 2021-06-08 | Duracell U.S. Operations, Inc. | Positive battery terminal antenna ground plane |
US10608293B2 (en) | 2016-11-01 | 2020-03-31 | Duracell U.S. Operations, Inc. | Dual sided reusable battery indicator |
US11664539B2 (en) | 2016-11-01 | 2023-05-30 | Duracell U.S. Operations, Inc. | Dual sided reusable battery indicator |
US11696942B2 (en) | 2016-11-01 | 2023-07-11 | Duracell U.S. Operations, Inc. | Reusable battery indicator with electrical lock and key |
US10483634B2 (en) | 2016-11-01 | 2019-11-19 | Duracell U.S. Operations, Inc. | Positive battery terminal antenna ground plane |
CN107732476A (en) * | 2017-11-25 | 2018-02-23 | 镇江市丹徒区翱龙电子有限公司 | A kind of Simple electronic connector |
DE102019004950A1 (en) * | 2019-07-17 | 2021-01-21 | FRÖTEK Vermögensverwaltung GmbH | Battery connector |
US11837754B2 (en) | 2020-12-30 | 2023-12-05 | Duracell U.S. Operations, Inc. | Magnetic battery cell connection mechanism |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO PAY ISSUE FEE |